Sony Televison & Video - Recent Questions, Troubleshooting & Support


Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
https://homenol.blogspot.com/
https://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, [Exclude the model number] in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Sony Televison &... | Answered Yesterday


The unfortunate part Mike Miller is a lot of people doing videos on youtube on how to repair sets really don't know what they are doing and sending people in the wrong direction with bad answers, they have something that fixed their set and think that is the only part that would cause the issue or causing parts to be ordered that aren't bad....here is what you do to diagnose your TV...I pulled my service manual for your set and this code is from a backlight dimming error, there are 2 things that would cause this, 1st is the LD board is bad and needs replacing...I have a link at the bottom for a new board from shopjimmy.com...2nd would be some bad LED lamps in the panel and its shutting down the PMW (pulse width modulation) signal and turning off the LD board (chances are this is what is happening as that board seldom fails)...if your able and feel comfortable doing it you can measure the voltage at the PMW pin on the power board...it should show between 3.5 and 5 volts depending on what setting the backlights are set at...If you see that voltage when you power the set up and its running but it goes to nothing when the set shuts off then its lamps.. Most likely you have a couple failed lamps in the panel as of now but more will burn out if you don't get it fixed and the run time will get shorter and shorter as more of them fail over time..if that voltage should stay when the screen goes back then its the LD board...Good luck...
Search results for kdl70w850b

Sony Televison &... | Answered Yesterday


You can buy another replacement remote control if your remote control is the only one defective.

Sony Televison &... | Answered Yesterday


your tv panel is defective already, if it's still under warranty claim it to service center.

Sony Televison &... | Answered Yesterday


There's a internal ND filter mechanism check around the optical block detecting that something is not working.
Send it over to a Sony Service to repair, there's nothing you can do about it.

Sony Televison &... | Answered 2 days ago


Go to the initial set up procedure and disable it.

Sony BRAVIA... | Answered 3 days ago


i ordered a dvd of boxing, but it wont play on my dvd, it says blue ray what is that?

Sony BDP-S300... | Answered on Feb 13, 2019


In this PDF manual from Sony
https://www.sony.com/electronics/support/res/manuals/4170/41706831M.pdf
it says:
Sony 70000, 70100, 70490, 71364

Sony Televison &... | Answered on Feb 11, 2019


sounds like a malfunction it cud have came from the factory that way,be sure to shop were you will get the best in services>>www.discountbargainprices.com

Sony Televison &... | Answered on Feb 11, 2019


Use code search in the URC to find something that works. If a search through all codes stored in the URC fails, try a different one.

Sony Televison &... | Answered on Feb 10, 2019


Replaced circuit board under warranty.

Sony BRAVIA... | Answered on Feb 09, 2019


how to unlock parent control

Sony BDP-S1200... | Answered on Feb 09, 2019

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